Español
Türkçe
Français
عربي 
dansk
한국어
Deutsch
Việt Nam
Italiano
日本語
Português
Pipeline Steels
Brand: Promisteel
Grand: API 5L Gr. A, API 5L Gr. B, API 5L X42, X46, X52, X56
API 5L X60, X65, X70, X80 (PSL1 & PSL2)
Thickness: 6mm to 120mm
Width: 1500mm to 4200mm
Payment: T/T, L/C, etc
MOQ: 25tons
Supply capability:10000 tons/month
Standards: API 2H, API 2W, EN 10225
Introduction to Pipeline Steel
Pipeline steel is a type of steel specialized for the production of a wide range of different types of pipelines.
The products need to meet specific mechanical properties and withstand various address conditions, including environmental factors such as corrosion, high pressure, and extreme temperatures.
Pipeline steel is typically used for products that need to be transported such as natural gas, crude oil, water, coal slurry, and coal bed methane.
As a leading global supplier, Promisteel delivers a comprehensive range of pipeline steel products engineered for the world's most demanding energy and infrastructure projects. We provide high-strength, corrosion-resistant API 5L steel pipes, plates, and coils that ensure the safety, reliability, and longevity of your onshore and offshore pipelines.
Our Pipeline Steel Product Portfolio
We maintain a vast inventory of pipeline steel in various forms to meet your project's immediate needs and custom specifications.
Seamless & Welded Steel Pipes (API 5L)
We supply a full range of API 5L pipes, suitable for transporting oil, gas, and water. Our pipes are available in both seamless (SMLS) and welded (LSAW, SSAW, ERW) configurations.
Grades:
API 5L B, X42, X46, X52, X56, X60, X65, X70, X80 (PSL1 & PSL2)
| Specification | Details |
|---|---|
| Material Grades | X42, X52, X60, X70, X80 (API 5L standard) |
| Thickness Range | 6mm to 40mm |
| Width | 600mm to 2500mm |
| Length | 6m to 12m or customized |
| Surface Coating | Bare, anti-corrosion, or custom options |
Promisteel provides pipeline steel plates tailored to project-specific needs, ensuring quality and durability.
Pipeline Steel Plates
Our high-strength steel plates are the foundation for manufacturing LSAW pipes and other structural components. We offer plates in as-rolled, normalized, or quenched and tempered (Q&T) conditions.
Grades: Equivalent to API 5L pipe grades
Thickness: 6mm to 120mm
Width: 1500mm to 4200mm
Standards: API 2H, API 2W, EN 10225
Benefits of Pipeline Steel
Pipeline steel offers unmatched reliability for oil and gas transportation:
High Strength & Flexibility: Durable without compromising performance.
Corrosion Resistance: Long-lasting in harsh conditions.
Lightweight: Easy to handle and install.
Cost-Effective: Low maintenance reduces expenses.
Easy to Weld: Speeds up secure construction.
Impact-resistant: Handles tough environments and pressure changes.
Promisteel's pipeline steel ensures strength, efficiency, and lasting value for your projects.
Industries & Applications
Pipeline steel is used in a wide range of applications, including：
Oil and gas pipelines
transport crude oil and natural gas products over long distances.
Water pipes
mainly used to transport drinking water and wastewater in municipal and industrial systems.
Chemical pipelines
For the transport of chemicals and petrochemicals, ensuring safety and compliance with environmental regulations.
Offshore Pipelines
Seawater-resistant pipeline steels are used in the construction of submarine pipelines for offshore oil and gas extraction.
Mining
Transport of minerals and slurries in robust pipeline systems made of high-quality pipeline steel.
District Heating and Cooling Systems
Used to transport hot or cold water for heating and cooling.
Uncompromising Quality & Rigorous Testing
Quality is not an option; it's our guarantee. Every piece of pipeline steel from Promisteel undergoes a strict quality control process to meet and exceed international standards. Our expertise is particularly strong in materials for sour service applications.
Sour Service Compliance
Advanced Testing
Full Traceability
International Certifications
Sour Service Compliance
We specialize in supplying steel resistant to HIC (Hydrogen-Induced Cracking) and SSCC (Sulfide Stress Corrosion Cracking), essential for safe operation in H₂S environments.
Advanced Testing
Our quality assurance includes Ultrasonic Testing (UT), Magnetic Particle Inspection (MPI), Charpy V-Notch Impact Tests, and Drop Weight Tear Tests (DWTT).
Full Traceability
We provide MTCs (Mill Test Certificates) in accordance with EN 10204 3.1 or 3.2, ensuring full traceability from melt to final product.
International Certifications
Our supply chain is certified to API Q1, ISO 9001, and we work with third-party inspection agencies like DNV, BV, and SGS.
Why Partner with Promisteel?
Choosing a supplier is about more than just price. It's about partnership, reliability, and expertise.
Extensive Inventory
Over 10,000 tons of common pipeline steel grades in stock for immediate dispatch, reducing your project lead times.
01
Technical Expertise
Our engineers are here to help you select the optimal grade, specification, and testing plan for your application, saving you time and cost.
02
Global Logistics Power
We have successfully shipped steel to over 50 countries. Our team handles complex logistics, documentation, and customs clearance smoothly.
03
Guaranteed Quality & Compliance
With API and ISO certifications, and a rigorous internal QC system, you can trust every product we deliver.
04
Competitive, Transparent Pricing
By working directly with top-tier mills, we eliminate unnecessary costs and offer you fair, competitive pricing.
05
Hot Tags: pipeline steels, China pipeline steels manufacturers, suppliers
Next
No InformationYou Might Also Like
Send Inquiry